| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2000 | 978-0-9677514-0-5 | Michael Nudel · Eva, Ph.D. Nudel | Health by Bio-Energy and Mind: Everything You Need to Develop Your Ability to Feel and Assess Human Energy, and Perform Energy Healing and Balancing |
| '' | 978-0-9677514-1-2 | '' | 21st Century's New Chakra Healing: The Revolutionary Method of Healing That Will Make You Healthy and Balanced |